Buildresult: linus/cris-allnoconfig/cris built on Oct 31 2017, 07:20

kisskb

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Status:	OK
Date/Time:	Oct 31 2017, 07:20
Duration:	0:00:34.476737
Builder:	ka3
Revision:	Mark 'ioremap_page_range()' as possibly sleeping (`b39ab98e2f4728d98973fd1bc531e3c4cbccb21c)`
Target:	linus/cris-allnoconfig/cris
Branch:	linus
Compiler:	cris (cris-linux-gcc (GCC) 4.6.3)
Config:	allnoconfig (download)
Log:	Download original Possible warnings (25) <stdin>:1254:2: warning: #warning syscall socket not implemented [-Wcpp] <stdin>:1257:2: warning: #warning syscall socketpair not implemented [-Wcpp] <stdin>:1260:2: warning: #warning syscall bind not implemented [-Wcpp] <stdin>:1263:2: warning: #warning syscall connect not implemented [-Wcpp] <stdin>:1266:2: warning: #warning syscall listen not implemented [-Wcpp] <stdin>:1272:2: warning: #warning syscall getsockopt not implemented [-Wcpp] <stdin>:1275:2: warning: #warning syscall setsockopt not implemented [-Wcpp] <stdin>:1278:2: warning: #warning syscall getsockname not implemented [-Wcpp] <stdin>:1281:2: warning: #warning syscall getpeername not implemented [-Wcpp] <stdin>:1284:2: warning: #warning syscall sendto not implemented [-Wcpp] <stdin>:1287:2: warning: #warning syscall sendmsg not implemented [-Wcpp] <stdin>:1290:2: warning: #warning syscall recvfrom not implemented [-Wcpp] <stdin>:1293:2: warning: #warning syscall recvmsg not implemented [-Wcpp] <stdin>:1296:2: warning: #warning syscall shutdown not implemented [-Wcpp] <stdin>:1299:2: warning: #warning syscall userfaultfd not implemented [-Wcpp] <stdin>:1302:2: warning: #warning syscall membarrier not implemented [-Wcpp] <stdin>:1305:2: warning: #warning syscall mlock2 not implemented [-Wcpp] <stdin>:1308:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] <stdin>:1311:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1314:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] <stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp] /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify b39ab98e2f4728d98973fd1bc531e3c4cbccb21c^{commit} b39ab98e2f4728d98973fd1bc531e3c4cbccb21c already have revision, skipping fetch # git checkout -q -f -B kisskb b39ab98e2f4728d98973fd1bc531e3c4cbccb21c # git clean -qxdf # git log -1 commit b39ab98e2f4728d98973fd1bc531e3c4cbccb21c Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Mon Oct 30 10:09:56 2017 -0700 Mark 'ioremap_page_range()' as possibly sleeping It turns out that some drivers seem to think it's ok to remap page ranges from within interrupts and even NMI's. That is definitely not the case, since the page table build-up is simply not interrupt-safe. This showed up in the zero-day robot that reported it for the ACPI APEI GHES ("Generic Hardware Error Source") driver. Normally it had been hidden by the fact that no page table operations had been needed because the vmalloc area had been set up by other things. Apparently due to a recent change to the GHEI driver: commit 77b246b32b2c ("acpi: apei: check for pending errors when probing GHES entries") 0day actually caught a case during bootup whenthe ioremap called down to page allocation. But that recent change only showed the symptom, it wasn't the root cause of the problem. Hopefully it is limited to just that one driver. If you need to access random physical memory, you either need to ioremap in process context, or you need to use the FIXMAP facility to set one particular fixmap entry to the required mapping - that can be done safely. Cc: Borislav Petkov <bp@suse.de> Cc: Len Brown <lenb@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: Tyler Baicar <tbaicar@codeaurora.org> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-gcc --version # < git log --format=%s --max-count=1 b39ab98e2f4728d98973fd1bc531e3c4cbccb21c # < make -j 10 ARCH=cris O=/home/kisskb/slave/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux- allnoconfig # make -j 10 ARCH=cris O=/home/kisskb/slave/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_cris-allnoconfig_cris' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile UPD include/config/kernel.release WRAP arch/cris/include/generated/uapi/asm/auxvec.h WRAP arch/cris/include/generated/uapi/asm/bitsperlong.h WRAP arch/cris/include/generated/uapi/asm/errno.h WRAP arch/cris/include/generated/uapi/asm/fcntl.h WRAP arch/cris/include/generated/uapi/asm/ioctl.h WRAP arch/cris/include/generated/uapi/asm/ipcbuf.h WRAP arch/cris/include/generated/uapi/asm/kvm_para.h WRAP arch/cris/include/generated/uapi/asm/mman.h WRAP arch/cris/include/generated/uapi/asm/msgbuf.h WRAP arch/cris/include/generated/uapi/asm/poll.h WRAP arch/cris/include/generated/uapi/asm/resource.h WRAP arch/cris/include/generated/uapi/asm/sembuf.h WRAP arch/cris/include/generated/uapi/asm/shmbuf.h WRAP arch/cris/include/generated/uapi/asm/siginfo.h WRAP arch/cris/include/generated/uapi/asm/socket.h CHK include/generated/uapi/linux/version.h WRAP arch/cris/include/generated/uapi/asm/sockios.h WRAP arch/cris/include/generated/uapi/asm/statfs.h WRAP arch/cris/include/generated/uapi/asm/types.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel WRAP arch/cris/include/generated/asm/atomic.h WRAP arch/cris/include/generated/asm/barrier.h WRAP arch/cris/include/generated/asm/clkdev.h WRAP arch/cris/include/generated/asm/device.h WRAP arch/cris/include/generated/asm/div64.h WRAP arch/cris/include/generated/asm/current.h WRAP arch/cris/include/generated/asm/cmpxchg.h WRAP arch/cris/include/generated/asm/emergency-restart.h WRAP arch/cris/include/generated/asm/exec.h WRAP arch/cris/include/generated/asm/extable.h WRAP arch/cris/include/generated/asm/futex.h WRAP arch/cris/include/generated/asm/hardirq.h WRAP arch/cris/include/generated/asm/irq_regs.h WRAP arch/cris/include/generated/asm/irq_work.h WRAP arch/cris/include/generated/asm/kdebug.h WRAP arch/cris/include/generated/asm/kmap_types.h WRAP arch/cris/include/generated/asm/kprobes.h WRAP arch/cris/include/generated/asm/linkage.h WRAP arch/cris/include/generated/asm/local.h WRAP arch/cris/include/generated/asm/local64.h WRAP arch/cris/include/generated/asm/mcs_spinlock.h WRAP arch/cris/include/generated/asm/mm-arch-hooks.h WRAP arch/cris/include/generated/asm/module.h WRAP arch/cris/include/generated/asm/percpu.h WRAP arch/cris/include/generated/asm/preempt.h WRAP arch/cris/include/generated/asm/sections.h WRAP arch/cris/include/generated/asm/topology.h WRAP arch/cris/include/generated/asm/trace_clock.h WRAP arch/cris/include/generated/asm/vga.h WRAP arch/cris/include/generated/asm/word-at-a-time.h WRAP arch/cris/include/generated/asm/xor.h CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s CHK scripts/mod/devicetable-offsets.h UPD scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/cris/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh <stdin>:1254:2: warning: #warning syscall socket not implemented [-Wcpp] <stdin>:1257:2: warning: #warning syscall socketpair not implemented [-Wcpp] <stdin>:1260:2: warning: #warning syscall bind not implemented [-Wcpp] <stdin>:1263:2: warning: #warning syscall connect not implemented [-Wcpp] <stdin>:1266:2: warning: #warning syscall listen not implemented [-Wcpp] <stdin>:1272:2: warning: #warning syscall getsockopt not implemented [-Wcpp] <stdin>:1275:2: warning: #warning syscall setsockopt not implemented [-Wcpp] <stdin>:1278:2: warning: #warning syscall getsockname not implemented [-Wcpp] <stdin>:1281:2: warning: #warning syscall getpeername not implemented [-Wcpp] <stdin>:1284:2: warning: #warning syscall sendto not implemented [-Wcpp] <stdin>:1287:2: warning: #warning syscall sendmsg not implemented [-Wcpp] <stdin>:1290:2: warning: #warning syscall recvfrom not implemented [-Wcpp] <stdin>:1293:2: warning: #warning syscall recvmsg not implemented [-Wcpp] <stdin>:1296:2: warning: #warning syscall shutdown not implemented [-Wcpp] <stdin>:1299:2: warning: #warning syscall userfaultfd not implemented [-Wcpp] <stdin>:1302:2: warning: #warning syscall membarrier not implemented [-Wcpp] <stdin>:1305:2: warning: #warning syscall mlock2 not implemented [-Wcpp] <stdin>:1308:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] <stdin>:1311:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1314:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] <stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp] AR usr/built-in.o CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/calibrate.o CC init/init_task.o CC init/noinitramfs.o CC arch/cris/mm/init.o CC arch/cris/kernel/process.o UPD include/generated/compile.h CC arch/cris/arch-v10/mm/fault.o AS arch/cris/arch-v10/kernel/entry.o CC arch/cris/arch-v10/kernel/traps.o CC kernel/fork.o CC kernel/exec_domain.o CC arch/cris/mm/fault.o CC arch/cris/arch-v10/mm/init.o CC arch/cris/arch-v10/kernel/shadows.o CC arch/cris/arch-v10/kernel/debugport.o CC arch/cris/arch-v10/mm/tlb.o CC kernel/panic.o CC arch/cris/kernel/traps.o CC arch/cris/kernel/irq.o AR certs/built-in.o CC arch/cris/mm/tlb.o CC arch/cris/arch-v10/kernel/irq.o CC mm/filemap.o CC mm/mempool.o CC init/version.o CC mm/oom_kill.o AR arch/cris/arch-v10/mm/built-in.o AR init/mounts.o CC mm/maccess.o CC mm/page_alloc.o CC arch/cris/kernel/ptrace.o CC arch/cris/arch-v10/kernel/process.o AR init/built-in.o CC mm/page-writeback.o CC arch/cris/mm/ioremap.o CC arch/cris/kernel/setup.o CC kernel/cpu.o CC arch/cris/arch-v10/kernel/setup.o CC arch/cris/arch-v10/kernel/signal.o CC arch/cris/kernel/time.o AR arch/cris/mm/built-in.o CC arch/cris/kernel/sys_cris.o CC mm/readahead.o CC mm/swap.o CC kernel/exit.o CC kernel/softirq.o CC arch/cris/kernel/devicetree.o CC arch/cris/arch-v10/kernel/time.o CC fs/open.o CC arch/cris/kernel/stacktrace.o CC fs/read_write.o CC fs/file_table.o LDS arch/cris/kernel/vmlinux.lds AR arch/cris/kernel/built-in.o CC mm/truncate.o AR ipc/built-in.o CC fs/super.o CC arch/cris/arch-v10/kernel/ptrace.o CC mm/vmscan.o CC security/commoncap.o CC kernel/resource.o CC arch/cris/arch-v10/kernel/dma.o CC kernel/sysctl.o CC mm/shmem.o CC security/min_addr.o CC arch/cris/arch-v10/kernel/io_interface_mux.o AS arch/cris/arch-v10/kernel/head.o AR crypto/built-in.o CC mm/util.o AR block/built-in.o CC kernel/sysctl_binary.o CC mm/mmzone.o CC fs/char_dev.o AR arch/cris/arch-v10/kernel/built-in.o AR sound/built-in.o CC kernel/capability.o AR firmware/built-in.o CC mm/vmstat.o AR security/built-in.o CC mm/backing-dev.o AR drivers/amba/built-in.o AR drivers/auxdisplay/built-in.o CC drivers/base/component.o CC drivers/base/core.o AR drivers/block/built-in.o AR arch/cris/arch-v10/drivers/built-in.o CC mm/mm_init.o CC drivers/base/bus.o CC fs/stat.o CC mm/mmu_context.o CC kernel/ptrace.o AR net/built-in.o CC mm/percpu.o CC mm/slab_common.o CC kernel/user.o CC mm/compaction.o CC drivers/base/dd.o CC drivers/base/syscore.o CC mm/vmacache.o CC mm/swap_slots.o CC fs/exec.o CC drivers/base/driver.o CC kernel/signal.o AR drivers/bus/built-in.o CC mm/interval_tree.o CC fs/pipe.o CC fs/namei.o CC fs/fcntl.o AS arch/cris/arch-v10/lib/checksum.o CC lib/lockref.o AS arch/cris/arch-v10/lib/checksumcopy.o CC drivers/base/class.o AS arch/cris/arch-v10/lib/csumcpfruser.o CC arch/cris/arch-v10/lib/memset.o CC arch/cris/arch-v10/lib/string.o CC lib/bcd.o CC lib/div64.o CC lib/sort.o CC arch/cris/arch-v10/lib/usercopy.o CC kernel/sys.o AR arch/cris/arch-v10/lib/lib.a CC drivers/base/platform.o EXPORTS arch/cris/arch-v10/lib/lib-ksyms.o AR arch/cris/arch-v10/lib/built-in.o CC drivers/base/cpu.o CC lib/parser.o CC mm/list_lru.o CC lib/debug_locks.o CC lib/random32.o AR virt/lib/built-in.o AR virt/built-in.o CC kernel/umh.o CC fs/ioctl.o CC mm/workingset.o AR drivers/cdrom/built-in.o CC drivers/base/firmware.o CC drivers/base/init.o CC lib/bust_spinlocks.o CC drivers/char/mem.o AR drivers/char/ipmi/built-in.o CC mm/debug.o CC drivers/base/map.o AR drivers/clk/bcm/built-in.o AR drivers/clk/imgtec/built-in.o CC drivers/char/random.o AR drivers/clk/mvebu/built-in.o AR drivers/clk/renesas/built-in.o AR drivers/clk/ti/built-in.o AR drivers/clk/built-in.o CC drivers/char/misc.o CC lib/kasprintf.o CC fs/readdir.o CC kernel/workqueue.o AR drivers/firewire/built-in.o CC kernel/pid.o CC drivers/base/devres.o CC lib/bitmap.o CC drivers/base/attribute_container.o CC mm/gup.o CC kernel/task_work.o CC kernel/extable.o CC fs/select.o AR drivers/firmware/broadcom/built-in.o AR drivers/firmware/meson/built-in.o CC drivers/base/transport_class.o AR drivers/firmware/tegra/built-in.o AR drivers/firmware/built-in.o CC kernel/params.o CC lib/scatterlist.o CC mm/highmem.o CC mm/memory.o CC drivers/base/topology.o AR drivers/char/agp/built-in.o AR drivers/char/built-in.o CC mm/mincore.o CC drivers/gpio/devres.o CC drivers/gpio/gpiolib.o CC drivers/gpio/gpiolib-legacy.o CC kernel/kthread.o CC drivers/base/container.o CC lib/gcd.o CC lib/lcm.o CC drivers/base/property.o CC lib/list_sort.o CC lib/uuid.o CC lib/flex_array.o CC lib/iov_iter.o CC drivers/base/cacheinfo.o AR drivers/base/power/built-in.o CC mm/mlock.o CC drivers/gpio/gpiolib-devprop.o CC fs/dcache.o AR drivers/gpu/drm/bridge/synopsys/built-in.o AR drivers/gpu/drm/bridge/built-in.o AR drivers/gpu/drm/hisilicon/built-in.o AR drivers/gpu/drm/i2c/built-in.o AR drivers/gpu/drm/omapdrm/displays/built-in.o CC kernel/sys_ni.o AR drivers/gpu/drm/omapdrm/dss/built-in.o AR drivers/gpu/drm/omapdrm/built-in.o CC lib/clz_ctz.o CC kernel/nsproxy.o AR drivers/gpu/drm/panel/built-in.o AR drivers/gpu/drm/tilcdc/built-in.o AR drivers/gpu/drm/built-in.o AR drivers/gpu/vga/built-in.o AR drivers/gpu/built-in.o CC lib/bsearch.o CC fs/inode.o CC lib/find_bit.o CC lib/llist.o CC lib/memweight.o CC fs/attr.o CC kernel/notifier.o CC lib/kfifo.o CC mm/mmap.o AR drivers/base/test/built-in.o CC drivers/base/dma-mapping.o AR drivers/gpio/built-in.o CC lib/percpu-refcount.o CC fs/bad_inode.o CC kernel/ksysfs.o CC fs/file.o AR drivers/hwtracing/intel_th/built-in.o CC fs/filesystems.o CC kernel/cred.o CC lib/percpu_ida.o CC lib/rhashtable.o CC lib/reciprocal_div.o AR drivers/base/built-in.o AR drivers/i2c/algos/built-in.o AR drivers/i2c/busses/built-in.o AR drivers/i2c/muxes/built-in.o AR drivers/i2c/built-in.o CC lib/once.o AR drivers/idle/built-in.o AR drivers/irqchip/built-in.o AR drivers/macintosh/built-in.o CC mm/mprotect.o CC lib/refcount.o AR drivers/media/common/b2c2/built-in.o CC mm/mremap.o AR drivers/media/common/saa7146/built-in.o AR drivers/media/common/siano/built-in.o AR drivers/media/common/v4l2-tpg/built-in.o AR drivers/media/common/built-in.o AR drivers/media/firewire/built-in.o CC kernel/reboot.o AR drivers/media/i2c/soc_camera/built-in.o AR drivers/media/i2c/built-in.o AR drivers/media/mmc/siano/built-in.o AR drivers/media/mmc/built-in.o AR drivers/mfd/built-in.o CC mm/msync.o AR drivers/media/pci/b2c2/built-in.o AR drivers/media/pci/ddbridge/built-in.o CC mm/page_vma_mapped.o AR drivers/media/pci/dm1105/built-in.o AR drivers/media/pci/mantis/built-in.o AR drivers/misc/cb710/built-in.o AR drivers/media/pci/netup_unidvb/built-in.o AR drivers/misc/eeprom/built-in.o AR drivers/media/pci/ngene/built-in.o AR drivers/misc/lis3lv02d/built-in.o AR drivers/media/pci/pluto2/built-in.o AR drivers/media/pci/pt1/built-in.o AR drivers/misc/mic/bus/built-in.o AR drivers/misc/mic/built-in.o AR drivers/media/pci/pt3/built-in.o CC fs/namespace.o AR drivers/misc/ti-st/built-in.o AR drivers/media/pci/saa7146/built-in.o AR drivers/misc/built-in.o AR drivers/media/pci/smipcie/built-in.o AR drivers/media/pci/ttpci/built-in.o AR drivers/mmc/built-in.o CC kernel/async.o AR drivers/media/pci/built-in.o AR drivers/media/platform/blackfin/built-in.o AR drivers/media/platform/davinci/built-in.o AR drivers/media/platform/meson/built-in.o AR drivers/media/platform/omap/built-in.o AR drivers/media/platform/stm32/built-in.o AR drivers/media/platform/built-in.o AR drivers/media/rc/keymaps/built-in.o AR drivers/media/rc/built-in.o AR drivers/media/spi/built-in.o AR drivers/media/tuners/built-in.o AR drivers/media/usb/b2c2/built-in.o CC lib/usercopy.o AR drivers/media/usb/dvb-usb/built-in.o AR drivers/media/usb/dvb-usb-v2/built-in.o CC lib/errseq.o AR drivers/media/usb/s2255/built-in.o CC lib/string_helpers.o AR drivers/media/usb/siano/built-in.o AR drivers/media/usb/stkwebcam/built-in.o CC lib/hexdump.o AR drivers/media/usb/ttusb-budget/built-in.o CC kernel/range.o AR drivers/media/usb/ttusb-dec/built-in.o CC mm/pagewalk.o AR drivers/media/usb/zr364xx/built-in.o AR drivers/media/usb/built-in.o AR drivers/media/built-in.o AR drivers/net/phy/built-in.o AR drivers/nfc/built-in.o AR drivers/net/built-in.o CC lib/kstrtox.o CC fs/seq_file.o AR drivers/nvme/host/built-in.o AR drivers/pci/dwc/built-in.o AR drivers/nvme/target/built-in.o CC fs/xattr.o AR drivers/nvme/built-in.o CC kernel/smpboot.o AR drivers/platform/built-in.o CC lib/iomap.o AR drivers/power/built-in.o AR drivers/ptp/built-in.o AR drivers/pwm/built-in.o CC lib/pci_iomap.o AR drivers/soc/bcm/built-in.o AR drivers/soc/fsl/built-in.o AR drivers/soc/renesas/built-in.o AR drivers/soc/built-in.o CC drivers/tty/tty_io.o CC mm/pgtable-generic.o CC kernel/ucount.o CC lib/iomap_copy.o CC fs/libfs.o CC fs/fs-writeback.o CC fs/pnode.o CC lib/devres.o CC kernel/irq/irqdesc.o AR drivers/video/backlight/built-in.o AR drivers/video/fbdev/core/built-in.o AR drivers/video/fbdev/omap2/omapfb/displays/built-in.o AR drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC mm/rmap.o AR drivers/video/fbdev/omap2/omapfb/built-in.o AR drivers/video/fbdev/omap2/built-in.o AR drivers/video/fbdev/built-in.o AR drivers/video/built-in.o AR kernel/livepatch/built-in.o CC lib/hweight.o CC lib/atomic64.o CC lib/argv_split.o CC drivers/tty/n_tty.o CC mm/vmalloc.o CC kernel/locking/mutex.o CC lib/chacha20.o CC kernel/irq/handle.o CC fs/splice.o CC kernel/locking/semaphore.o CC lib/cmdline.o CC lib/ctype.o CC kernel/locking/rwsem.o CC kernel/irq/manage.o CC lib/dec_and_lock.o CC kernel/irq/spurious.o CC lib/decompress.o CC lib/dump_stack.o CC kernel/locking/percpu-rwsem.o CC drivers/tty/tty_ioctl.o CC kernel/locking/rwsem-spinlock.o CC fs/sync.o CC lib/earlycpio.o CC fs/utimes.o CC fs/stack.o CC lib/extable.o AR kernel/locking/built-in.o CC lib/flex_proportions.o CC lib/idr.o CC kernel/power/qos.o CC mm/init-mm.o CC kernel/irq/resend.o CC lib/int_sqrt.o CC mm/bootmem.o CC kernel/printk/printk.o CC kernel/rcu/update.o CC drivers/tty/tty_ldisc.o CC lib/ioremap.o CC fs/fs_struct.o CC drivers/tty/tty_buffer.o CC mm/dmapool.o CC kernel/irq/chip.o CC lib/irq_regs.o CC kernel/rcu/sync.o CC fs/statfs.o AR kernel/power/built-in.o CC fs/fs_pin.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC mm/slub.o CC kernel/rcu/tiny.o CC drivers/tty/tty_port.o AR kernel/printk/built-in.o CC drivers/tty/tty_mutex.o CC drivers/tty/tty_ldsem.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o CC lib/kobject_uevent.o AR kernel/rcu/built-in.o CC fs/nsfs.o CC drivers/tty/tty_baudrate.o CC kernel/sched/core.o CC kernel/sched/loadavg.o CC kernel/time/time.o CC kernel/time/timer.o AR kernel/irq/built-in.o CC lib/nmi_backtrace.o CC lib/nodemask.o CC fs/no-block.o CC drivers/tty/tty_jobctrl.o CC drivers/tty/n_null.o AR fs/devpts/built-in.o AR drivers/tty/ipwireless/built-in.o AR fs/exofs/built-in.o AR drivers/tty/serial/built-in.o CC kernel/sched/clock.o AR fs/notify/dnotify/built-in.o AR fs/notify/fanotify/built-in.o CC kernel/up.o AR fs/notify/inotify/built-in.o AR fs/notify/built-in.o AR fs/quota/built-in.o CC fs/ramfs/inode.o CC lib/plist.o CC fs/ramfs/file-mmu.o AR drivers/tty/vt/built-in.o CC fs/anon_inodes.o CC lib/radix-tree.o AR drivers/tty/built-in.o AR drivers/built-in.o CC kernel/time/hrtimer.o CC kernel/memremap.o CC kernel/sched/cputime.o CC kernel/time/timekeeping.o AR mm/built-in.o CC kernel/time/ntp.o CC kernel/sched/idle_task.o CC kernel/time/clocksource.o AR fs/ramfs/ramfs.o AR fs/ramfs/built-in.o AR fs/built-in.o CC kernel/time/jiffies.o CC kernel/sched/fair.o CC lib/ratelimit.o CC kernel/sched/rt.o CC kernel/sched/deadline.o CC kernel/time/timer_list.o CC kernel/time/timeconv.o CC lib/rbtree.o CC lib/seq_buf.o CC kernel/sched/wait.o CC lib/sha1.o CC lib/show_mem.o CC lib/siphash.o CC kernel/sched/wait_bit.o CC kernel/time/timecounter.o CC kernel/sched/swait.o CC kernel/time/alarmtimer.o CC lib/string.o CC kernel/time/posix-stubs.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC lib/timerqueue.o CC lib/vsprintf.o CC lib/win_minmax.o AR kernel/time/built-in.o AR kernel/sched/built-in.o AR kernel/built-in.o AR lib/lib.a EXPORTS lib/lib-ksyms.o AR lib/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o AR init/built-in.o AR built-in.o LD vmlinux.o MODPOST vmlinux.o LD vmlinux SYSMAP System.map OBJCOPY arch/cris/boot/Image Kernel: arch/cris/boot/Image is ready GZIP arch/cris/boot/compressed/piggy.gz AS arch/cris/boot/compressed/head_v10.o CC arch/cris/boot/compressed/misc.o LD arch/cris/boot/compressed/decompress.o OBJCOPY arch/cris/boot/compressed/decompress.bin BUILD arch/cris/boot/compressed/vmlinux make[3]: Nothing to be done for 'arch/cris/boot/rescue/rescue.bin'. Kernel: arch/cris/boot/zImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/linus_cris-allnoconfig_cris' Completed OK # rm -rf /home/kisskb/slave/build/linus_cris-allnoconfig_cris # Build took: 0:00:34.476737

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